Nice flight !
I really enjoy the PBYs Catalinas. I finished building one a year ago from RCM magazine plans but have still not flown it. I fly my r/c helicopter most of the time but I decided to begin a new project of an electric PBY Catalina of 83" span powered by 2 Speed 400 motors. I ordered the plans from Ivan Pettigrew at
http://www.geocities.com/ivansplans/
Dominic
http://pages.videotron.com/heliweb/